Registro IPv4
host: henm.edu.mx
class: IN
ttl: 3600
type: A
ip: 187.157.157.98

Servidores DNS Principal (mname) y Secundario (rname)
host: henm.edu.mx
class: IN
ttl: 3600
type: SOA
mname: delta
rname: cap\032jarquin
serial: 2020102331
refresh: 10000
retry: 3600
expire: 604800
minimum-ttl: 3600